About This

• 30-Level Office Privacy Sound Masking: Built for private offices where sensitive conversations can travel through doors, thin walls or hallways, this white noise sound machine delivers excellent sound quality with a 90dB max volume that you can fine-tune from soft background coverage to stronger masking. It helps drowns out any outside noise and reduces speech clarity outside the door—ideal for HR, legal, finance, and therapy sessions.
• Made for Confidential Office Conversations: This white noise machine is great for the office, especially for HR managers, therapists, clinic staff, executives, sales teams, and remote workers. With good quality sound and a steady acoustic buffer, it effectively drowns out the sounds of phone calls, salary talks, client consultations, case reviews, and private meetings, keeping conversations protected.
• Better Control Than Basic White Noise Machines: Instead of one or two volume steps that feel too quiet or too loud, 30 independent volume levels let you balance comfort and privacy—and with different sounds (10 white noise + 20 nature sounds), you can match office size, doorway gaps, and conversation intensity. This precision makes it a great sound blocker without overwhelming coworkers.
• Plug-In Power, Timer & Memory for Daily Office Use: The wall plug-in and USB powered design plugs into the wall or your desk outlet, staying ready without charging routines—perfect for reception areas or busy desks. Set 30/60/90 minutes or continuous play, and the memory function recalls your last sound and volume, so you’re set up faster between meetings.
• Easy, Professional Office Privacy Gift: Backlit buttons ensure clear operation in dim rooms, while the soft night light supports low-light therapy rooms, clinics, and private offices without distraction. Whether for counselors, HR teams, or executives, this is a practical gift that combines excellent sound quality and consistent masking—making confidential conversations more comfortable for everyone who values privacy.

Overview

• Product Dimensions ‏ : ‎ 4.2 x 1.5 x 4 inches; 6.2 ounces
• Item model number ‏ : ‎ ET-03
• Date First Available ‏ : ‎ July 20, 2026
• Manufacturer ‏ : ‎ Shenzhen TingRui Technology Co., Ltd.
• ASIN ‏ : ‎ B0H4LMMR81
• Best Sellers Rank: #32,276 in Health & Household (See Top 100 in Health & Household) #75 in Sleep Sound Machines
• #75 in Sleep Sound Machines
• Customer Reviews: 4.6 4.6 out of 5 stars (35)